function BlendImage(largeImageControlId, imageUrl) 
{
    if (document.getElementById(largeImageControlId).filters) 
        {
        document.getElementById(largeImageControlId).style.filter = "blendTrans(duration=1.5)"
        document.getElementById(largeImageControlId).filters.blendTrans.Apply()
        document.getElementById(largeImageControlId).style.visibility="visible"
	document.getElementById(largeImageControlId).filters.blendTrans.Play()
        }
    document.getElementById(largeImageControlId).src = imageUrl
    if (document.getElementById(largeImageControlId).filters) 
        {
        document.getElementById(largeImageControlId).style.filter = "blendTrans(duration=1.5)"
        document.getElementById(largeImageControlId).filters.blendTrans.Apply()
        document.getElementById(largeImageControlId).style.visibility="visible"
	document.getElementById(largeImageControlId).filters.blendTrans.Play()
    }
}

function setLargeImage(largeImageControlId, imageUrl) {
            if ( document.getElementById(largeImageControlId) != null )
            {
            BlendImage(largeImageControlId, imageUrl);
            }
        return false;
}